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A012952 cos(tan(x)+arcsin(x))=1-4/2!*x^2-8/4!*x^4+26/6!*x^6+4008/8!*x^8... 0
1, -4, -8, 26, 4008, 288486, 23670420, 2395713498, 304636017840, 49472656345230, 10516377983584300, 2991272711709675554, 1135988864475032518984, 557539993775779096522774 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Sequence in context: A297695 A218079 A012982 * A272588 A272228 A100411

Adjacent sequences:  A012949 A012950 A012951 * A012953 A012954 A012955

KEYWORD

sign

AUTHOR

Patrick Demichel (patrick.demichel(AT)hp.com)

STATUS

approved

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Last modified January 28 12:58 EST 2020. Contains 331321 sequences. (Running on oeis4.)